Peronospora galii-pedemontani Săvulescu & Rayss, 1932

on Cruciata

gall

leaves often discoloured and small, upperside with paled, slightly embossed patches; at the corresponding underside a greyish yellow fungal down, consisting of erect, distally strongly branched conidiophores.

hostplants

Rubiaceae, narrowly monofaag

Cruciata pedemontana.

references

Brandenburger (1985a), Klenke & Scholler (2015a), Săvulescu (1948a).

20/05/2017